16:12:55 Create new PHPExcel object<br />16:12:55 Set document properties<br />16:12:55 Add data<br />16:12:55 Set data validation<br />16:12:55 Write to Excel2007 format<br />16:12:55 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0130 seconds<br />16:12:55 Current memory usage: 4 MB<br />16:12:55 Peak memory usage: 4 MB<br />16:12:55 Done writing file<br />File has been created in /var/www/html/paul/libs/PHPExcel/Examples<br />